France's data privacy watchdog has handed out its biggest ever fine of $121 Mn to Alphabet's Google for breaching the country's rules on online advertising trackers (cookies).
The CNIL said in a statement on Thursday it had also fined U.S. e-commerce giant Amazon $42Mn for breaching the same rules.
The regulator found the French websites of Google and Amazon didn't seek the prior consent of visitors before advertising cookies were saved on computers, it said in a statement.
Google and Amazon also failed to provide clear information to internet users about how the two firms intended to make use of such online trackers and how visitors of their French websites could refuse any use of the cookies, the watchdog said.
The CNIL said Amazon and Google had three months to change the information banners. If they failed to do so, they would face an additional fine of 100,000 euros per day until the modifications are made.